i read this up on wiki. Is this possible now since the Illuminati exploit is out?
reset the IDStorage keys to allow upgrading?
"The official Sony updates 3.30+ now check for these corrupted keys, and will refuse to install if it finds them. Users on homebrew enabled PSP's can restore the keys and then upgrade to 3.30+, but those who have corrupt keys and have upgraded to firmwares 3.10 or 3.11 are now stuck. They cannot upgrade to any newer firmware but also cannot use homebrew to change the keys or downgrade."
"Now that a user-mode exploit has been found on these firmwares (with the Illuminati exploit) it is hoped that this may pave the way towards a kernel mode exploit which would be able to reset the IDStorage keys to allow upgrading."
source: read up more in motherboards section http://en.wikipedia.org/wiki/PlaySta...table_homebrew